Pyrex Lucky in Love: Complete Collector’s Guide
Pyrex Lucky in Love is the most famous grail pattern in vintage Pyrex collecting. Made for a single year in 1959, it’s rarer than almost anything else Corning produced — and prices reflect that. Here’s everything collectors need to know.
About Lucky in Love
Lucky in Love features a pink and red clover-and-hearts motif on a turquoise background. The design is unmistakably romantic — it’s believed to have been a Valentine’s promotional item, which explains the limited production run.
Production years: 1959 only
Colors: Pink/red hearts and clovers on turquoise glass
Shapes made: Cinderella bowls (441–444), casseroles
The pattern was made in limited quantities and wasn’t widely distributed, which is why so few pieces survived. Complete sets almost never come to market.
→ Track your Lucky in Love collection
Lucky in Love Value Guide (2026)
Cinderella Bowls (441–444)
Lucky in Love values are highly condition-dependent. Any fade or wear significantly reduces value.
| Piece | Model | Mint | Good | Fair |
|---|---|---|---|---|
| Small | 441 | $300–$500 | $150–$300 | $75–$150 |
| Medium | 442 | $350–$550 | $175–$350 | $90–$175 |
| Large | 443 | $450–$700 | $225–$450 | $110–$225 |
| Jumbo | 444 | $600–$950 | $300–$600 | $150–$300 |
| Complete set (mint) | 441–444 | $1,800–$3,500 | $900–$1,800 | — |
Casseroles
| Piece | Mint | Good |
|---|---|---|
| Round casserole | $400–$700 | $200–$400 |
| With lid (mint matching) | $600–$1,000 | $300–$600 |
What Makes Lucky in Love So Valuable?
Three factors combine to make it the most valuable Pyrex pattern:
1. One year of production. Most Pyrex patterns ran for 5–15 years. Lucky in Love ran for one. Far fewer pieces were ever made.
2. Believed to be a promotional item. If Lucky in Love was a Valentine’s promotion, distribution was likely limited to select markets. Not every store carried it.
3. Exceptional design appeal. The turquoise-with-pink colorway is visually striking and photographs beautifully — social media has driven enormous demand from collectors who may never even find a piece.
How to Authenticate Lucky in Love
Because of the high values involved, authentication matters. Key markers of a genuine piece:
- Color: The turquoise is a specific mid-century shade. Fakes and reproductions tend to be slightly off in color tone.
- Decoration quality: Genuine pieces have fine, crisp line work on the hearts and clovers. Reproduction decoration tends to look slightly flat or lacks fine detail.
- Bottom stamp: Should read “PYREX” in block capitals with “Made in USA.” The stamp style is consistent with 1959-era production.
- Glass color: The glass itself is turquoise. It should be the same turquoise-glass color used in other 1959-era Pyrex, not a clear glass with decoration applied over paint.
- Model numbers: The cinderella bowl set runs 441–444. Confirm the stamped model number matches the bowl size.
If buying online, request multiple photos of the bottom stamp and the decoration detail before purchasing.
Where Lucky in Love Shows Up
Genuine Lucky in Love rarely appears in expected places. Most pieces have been owned by collectors for years. When it does surface:
- Estate sales — the most likely source, particularly in the Midwest and rural areas
- High-end antique shops — dealers who know its value price accordingly
- eBay — the most active marketplace; search sold listings to see real transaction prices
- Pyrex collector Facebook groups — occasionally listed by collectors downsizing
Do not expect to find Lucky in Love at a standard thrift store. It’s been widely known among collectors for years and would be immediately recognized and pulled.
Condition Notes
Lucky in Love’s turquoise-background decoration is vulnerable to the same dishwasher fading that affects all Pyrex. The pink-and-red motif fades to pale pink-and-orange in heavily dishwashed pieces. Only pieces in good-or-better condition command premium prices.
Check specifically:
- Fine lines of the heart and clover motif (fades first)
- Uniformity of the turquoise background (cloudiness indicates dishwasher haze)
- Chips or cracks anywhere (severely affect value)
- Lid fit on casseroles (lids often get separated)
Related Patterns
- Atomic Eyes — made the same year, also a grail
- Constellation — another 1959 grail pattern
- Gooseberry — same era, much more accessible